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hypercall: add set_memmaps hypercall support

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Add set_memmaps hypercall to support multi regions memmap.

Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Jason Chen CJ
2018-05-15 10:08:58 +08:00
committed by lijinxia
parent e2b7f3ca91
commit 71e1ae17ce
4 changed files with 140 additions and 42 deletions
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11
hypervisor/include/common/hypercall.h
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@@ -237,6 +237,17 @@ int64_t hcall_notify_req_finish(uint64_t vmid, uint64_t param);
*/
int64_t hcall_set_vm_memmap(struct vm *vm, uint64_t vmid, uint64_t param);
/**
* @brief setup ept memmory mapping for multi regions
*
* @param vm Pointer to VM data structure
* @param param guest physical address. This gpa points to
* struct set_memmaps
*
* @return 0 on success, non-zero on error.
*/
int64_t hcall_set_vm_memmaps(struct vm *vm, uint64_t param);
/**
* @brief remap PCI MSI interrupt
*